*Only compatible with the Higgs Cargo model.* Take someone along for the ride with the Passenger Bundle, built for comfort and security. This bundle includes: 2 Seat Pads – Cushioned seating for a smoother, more comfortable ride. 2 Support Bars – Added stability and support for passengers. 1 Backrest – Extra comfort and safety for longer trips. Turn your Cargo bike into a two-person adventure machine with everything you need to ride together.